package com.exchange.constant;

/**
 * 查询参数接口
 */
public interface QueryConst {
    /**
     * 用户ID
     */
    public static final String QUERY_USER_ID = "userId";
    /**
     * 查询交易对
     */
    public static final String QUERY_SYMBOL = "symbol";
    /**
     * 类型
     */
    public static final String QUERY_TYPE = "type";

    /**
     * 交易数量
     */
    public static final String QUERY_NUM = "num";



}
